Triple

T1966348
Position Surface form Disambiguated ID Type / Status
Subject Ediacaran biota E42695 entity
Predicate includes P1393 FINISHED
Object Charnia
Charnia is an extinct, frond-shaped organism from the late Precambrian Ediacaran period, known as one of the earliest complex multicellular life forms preserved in the fossil record.
 E219026 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Charnia | Statement: [Ediacaran biota, includes, Charnia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charnia
Context triple: [Ediacaran biota, includes, Charnia]
  • A. Dickinsonia
    Dickinsonia is an extinct, soft-bodied, segmented organism from the late Ediacaran Period, notable for its quilted, oval shape and its debated position in the tree of life.
  • B. Charniodiscus
    Charniodiscus is an extinct genus of frond-like marine organisms from the Ediacaran Period, known from soft-bodied fossils that represent some of the earliest complex multicellular life.
  • C. Tribrachidium
    Tribrachidium is an extinct, tri-radially symmetrical organism from the late Ediacaran period, known from fossil impressions that provide insight into some of the earliest complex multicellular life.
  • D. Staurozoa
    Staurozoa is a class of stalked jellyfish-like cnidarians characterized by their sessile, upside-down medusa form typically attached to substrates in cold, shallow marine waters.
  • E. Cyclomedusa
    Cyclomedusa is a disc-shaped fossil organism from the Ediacaran period, interpreted as part of the early complex multicellular life that preceded the Cambrian explosion.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Charnia
Triple: [Ediacaran biota, includes, Charnia]
Generated description
Charnia is an extinct, frond-shaped organism from the late Precambrian Ediacaran period, known as one of the earliest complex multicellular life forms preserved in the fossil record.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Charnia
Target entity description: Charnia is an extinct, frond-shaped organism from the late Precambrian Ediacaran period, known as one of the earliest complex multicellular life forms preserved in the fossil record.
  • A. Dickinsonia
    Dickinsonia is an extinct, soft-bodied, segmented organism from the late Ediacaran Period, notable for its quilted, oval shape and its debated position in the tree of life.
  • B. Charniodiscus chosen
    Charniodiscus is an extinct genus of frond-like marine organisms from the Ediacaran Period, known from soft-bodied fossils that represent some of the earliest complex multicellular life.
  • C. Tribrachidium
    Tribrachidium is an extinct, tri-radially symmetrical organism from the late Ediacaran period, known from fossil impressions that provide insight into some of the earliest complex multicellular life.
  • D. Staurozoa
    Staurozoa is a class of stalked jellyfish-like cnidarians characterized by their sessile, upside-down medusa form typically attached to substrates in cold, shallow marine waters.
  • E. Cyclomedusa
    Cyclomedusa is a disc-shaped fossil organism from the Ediacaran period, interpreted as part of the early complex multicellular life that preceded the Cambrian explosion.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a88711151c8190940b2572095059d7 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb3cd47388190998b5f6800141c92 completed March 7, 2026, 5:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae03211fe48190b70814bdd35e8a6b completed March 8, 2026, 11:15 p.m.
NEDg Description generation batch_69ae039a7c948190b8b4b4c2045007d3 completed March 8, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69ae042728f48190850848116a371794 completed March 8, 2026, 11:20 p.m.
Created at: March 4, 2026, 7:36 p.m.